Base | Representation |
---|---|
bin | 110000111001100010011101… |
… | …100101001101010111101100 |
3 | 1001012110120002022212122002020 |
4 | 300321202131211031113230 |
5 | 211142021341013103231 |
6 | 2041221151352430140 |
7 | 63204406246121265 |
oct | 6071423545152754 |
9 | 1035416068778066 |
10 | 215060246222316 |
11 | 625855a1424400 |
12 | 201541493a8350 |
13 | 930012bc57901 |
14 | 3b16d8596396c |
15 | 19ce325891396 |
hex | c3989d94d5ec |
215060246222316 has 144 divisors (see below), whose sum is σ = 552284648939520. Its totient is φ = 65085745507200.
The previous prime is 215060246222251. The next prime is 215060246222417. The reversal of 215060246222316 is 613222642060512.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9101526390 + ... + 9101550018.
It is an arithmetic number, because the mean of its divisors is an integer number (3835310062080).
Almost surely, 2215060246222316 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 215060246222316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276142324469760).
215060246222316 is an abundant number, since it is smaller than the sum of its proper divisors (337224402717204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
215060246222316 is a wasteful number, since it uses less digits than its factorization.
215060246222316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31476 (or 31463 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 42.
Adding to 215060246222316 its reverse (613222642060512), we get a palindrome (828282888282828).
The spelling of 215060246222316 in words is "two hundred fifteen trillion, sixty billion, two hundred forty-six million, two hundred twenty-two thousand, three hundred sixteen".
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